{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,22]],"date-time":"2026-01-22T23:40:25Z","timestamp":1769125225486,"version":"3.49.0"},"reference-count":15,"publisher":"Cambridge University Press (CUP)","issue":"3","license":[{"start":{"date-parts":[[2009,10,19]],"date-time":"2009-10-19T00:00:00Z","timestamp":1255910400000},"content-version":"unspecified","delay-in-days":6715,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":["journals.cambridge.org"],"crossmark-restriction":true},"short-container-title":["Epidemiol. Infect."],"published-print":{"date-parts":[[1991,6]]},"abstract":"<jats:title>SUMMARY<\/jats:title><jats:p>In a household survey in the Faroe Islands, an isolated community with hyperendemic occurrence of meningococcal disease due to serogroup B 15, 1604 persons were examined for pharyngeal carriage of <jats:italic>Neisseria meningitidis<\/jats:italic> and <jats:italic>N. lactamica<\/jats:italic>. Two areas were chosen having experienced high (HIA), and two having experienced low incidences (LIA) of disease. Living in HIA compared with LIA was associated with higher risk of <jats:italic>N. meningitidis<\/jats:italic> B 15 carriage and lower risk of <jats:italic>N. lactamica<\/jats:italic> carriage, with odds ratios of 2\u00b77 (95% confidence interval (CI) 1\u00b74\u20135\u00b71, <jats:italic>P<\/jats:italic> = 0\u00b7003) and 0\u00b741 (95% CI 0\u00b731\u20130\u00b753, <jats:italic>P<\/jats:italic> &lt; 0\u00b70001), respectively. In HIA the risk of <jats:italic>N. meningitidis<\/jats:italic> carriage was much lower in non-carriers than carriers of <jats:italic>N. lactamica<\/jats:italic>, with an odds ratio of 0\u00b719 (95% CI 0\u00b708\u20130\u00b747, <jats:italic>P<\/jats:italic> = 0\u00b70003); in LIA this association (odds ratio 0\u00b751, <jats:italic>P<\/jats:italic> = 0\u00b705) was much weaker. Children 0\u201314 years had substantially higher risk of being carriers of <jats:italic>N. meningitidis<\/jats:italic> group B 15 if the mothers were so, with an odds ratio of 11 (95% CI 4\u201329, <jats:italic>P<\/jats:italic> &lt; 0\u00b70001).<\/jats:p>","DOI":"10.1017\/s0950268800067492","type":"journal-article","created":{"date-parts":[[2009,10,19]],"date-time":"2009-10-19T12:39:57Z","timestamp":1255955997000},"page":"445-457","update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":50,"title":["Pharyngeal carriage of <i>Neisseria meningitidis<\/i> and <i>Neisseria lactamica<\/i> in households with infants within areas with high and low incidences of meningococcal disease"],"prefix":"10.1017","volume":"106","author":[{"given":"S. F.","family":"Olsen","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"B.","family":"Djurhuus","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.","family":"Rasmussen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H. D.","family":"Joensen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S. O.","family":"Larsen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H.","family":"Zoffman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"I.","family":"Lind","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2009,10,19]]},"reference":[{"key":"S0950268800067492_ref013","doi-asserted-by":"publisher","DOI":"10.1017\/S0022172400061507"},{"key":"S0950268800067492_ref014","doi-asserted-by":"publisher","DOI":"10.1017\/S0022172400070637"},{"key":"S0950268800067492_ref012","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(89)90781-2"},{"key":"S0950268800067492_ref011","doi-asserted-by":"publisher","DOI":"10.1093\/infdis\/146.5.626"},{"key":"S0950268800067492_ref010","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.aje.a112714"},{"key":"S0950268800067492_ref008","doi-asserted-by":"publisher","DOI":"10.1017\/S0950268800066449"},{"key":"S0950268800067492_ref007","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.aje.a112220"},{"key":"S0950268800067492_ref006","first-page":"719","article-title":"Statistical aspects of the analysis of data from retrospective studies of disease","volume":"22","author":"Mantel","year":"1959","journal-title":"J Natl Cancer Inst"},{"key":"S0950268800067492_ref004","unstructured":"4. Joensen HD. Annual Report of the Chief Medical Officer of the Faroe Islands 1989. T\u00f3rshavn, 1990. In press."},{"key":"S0950268800067492_ref003","doi-asserted-by":"publisher","DOI":"10.3109\/00365548809032454"},{"key":"S0950268800067492_ref001","doi-asserted-by":"publisher","DOI":"10.1093\/jac\/18.Supplement_A.25"},{"key":"S0950268800067492_ref002","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(86)90123-6"},{"key":"S0950268800067492_ref009","doi-asserted-by":"publisher","DOI":"10.1093\/infdis\/137.2.112"},{"key":"S0950268800067492_ref005","doi-asserted-by":"publisher","DOI":"10.1007\/BF00555239"},{"key":"S0950268800067492_ref015","first-page":"7","volume-title":"A dictionary of epidemiology","author":"JM","year":"1983"}],"container-title":["Epidemiology and Infection"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0950268800067492","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,17]],"date-time":"2019-05-17T21:43:32Z","timestamp":1558129412000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0950268800067492\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1991,6]]},"references-count":15,"journal-issue":{"issue":"3","published-print":{"date-parts":[[1991,6]]}},"alternative-id":["S0950268800067492"],"URL":"https:\/\/doi.org\/10.1017\/s0950268800067492","relation":{},"ISSN":["0950-2688","1469-4409"],"issn-type":[{"value":"0950-2688","type":"print"},{"value":"1469-4409","type":"electronic"}],"subject":[],"published":{"date-parts":[[1991,6]]},"assertion":[{"value":"Cambridge University Press 1991","name":"license","label":"License","group":{"name":"copyright_and_licensing","label":"Copyright and Licensing"}}]}}